Subjects: Zinc Compounds and Toilet Facilities - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Zinc Compounds ✖ Subjects Toilet Facilities ✖

1. Information regarding the Germicide and its protective influence

Author(s):: Pennsylvania Germicide Co., author.
Publication:: [Philadelphia?] : [publisher not identified], [1884?]
Subject(s):: Disinfection -- methods
Zinc Compounds
Toilet Facilities

2. Information regarding the Germicide and its protective influence

Author(s):: Pennsylvania Germicide Co., author.
Publication:: [Philadelphia?] : [publisher not identified], August, 1884
Subject(s):: Disinfection -- methods
Zinc Compounds
Toilet Facilities